Hardman Epoweld 8200 - Slow-Setting General Purpose Epoxy (aka Double Bubble Blue 04005)

Product Name

Hardman Epoweld 8200 - Slow-Setting General Purpose Epoxy (aka Double Bubble Blue 04005)

Brief Description

Hardman Epoweld 8200, also known as Double Bubble Blue 04005, is a popular and long-trusted two-component, room temperature cure epoxy adhesive designed for general-purpose applications. It offers a long work life and cures to provide excellent cohesive strength, pull-out strength, torque resistance, and impact and vibration resistance. This versatile epoxy is effective over a wide range of temperatures and is suitable for bonding a diverse array of materials.

Popular Applications & Uses

- Bonding golf club heads to shafts- Repairing striking tools and grinding wheel hubs- Installing metal doors and windows- General repair of tools, furniture, and sports equipment- Use with fiberglass sheets and cloth- Assembly and repair in general manufacturing

Industries that Commonly Use It

- Automotive Service/Repair (for general repairs and tool maintenance)- Cabinet & Woodworking (for bonding wood and furniture repair)- Construction/Building Services (for bonding metal doors, windows, and concrete)- Fabrication (for general assembly and bonding of various materials)- Furniture (for repair and assembly)- General Manufacturing (for diverse bonding and assembly needs)- Marine (for fiberglass applications and general repairs)- Metal Fabrication (for bonding metals in various assemblies)- Plastic Fabrication (for bonding a range of plastics, including ABS and polycarbonates)- Prosumer (for DIY projects, home repairs, and sports equipment maintenance)- Electrical Services or Products (due to good electrical resistance)- Aerospace/Defense (as Hardman is a supplier to these markets, indicating high-performance standards)- Transportation/Specialty Vehicle (for assembly and repair)

Special and Unique Features

- Long work life of 2 hours (120 minutes) allows for repositioning and careful assembly- Room temperature cure, simplifying application without special heating equipment- Excellent cohesive strength, pull-out strength, and torque resistance for durable bonds- High impact and vibration resistance, ensuring longevity in demanding applications- Does not shrink upon curing, maintaining dimensional stability- Good electrical resistance and heat resistance- Available in convenient Double/Bubble packets for single-use, accurate portioning, and reduced waste- Long shelf life, up to 3 years for Double Bubble packets

Key Properties

- **Work Time:** 2 hours (120 minutes)- **Handling Strength:** 8 hours- **Full Cure:** 24 hours at room temperature (25°C / 77°F) for typical properties- **Color (Cured):** Dark Amber, semi-clear- **Viscosity (Mixed):** Approximately 20,000 - 30,000 cps- **Hardness (Shore D):** 80-85- **Tensile Strength:** 7,310 psi- **Compressive Strength:** 9,460 psi- **Lap Shear Strength (Al/Al):** 3,000 psi (24 hours @ 25°C)- **Operating Temperature Range:** -34 °C to 71 °C (-30 °F to 160 °F)- **Shelf Life:** 12-24 months in separate containers, up to 3 years for Double Bubble packets

Surface Compatibility

- Metal (Aluminum, Carbon Steel, Stainless Steel, Tin)- Plastics (ABS, Polycarbonates, PVC, Polystyrene, general plastics)- Wood- Glass- Ceramics- Concrete- Rubber- Stone- Porcelain & China- Leather- Fiberglass

Known backups / known substitutes

- Hardman Epoweld 3243 (predecessor/base for 8200)- Araldite 2011 (similar two-part epoxy)- BSI Quick-Cure Epoxy- J-B Weld (general-purpose epoxy)- System Three SculpWood Two Part Epoxy Putty- Other general-purpose metal and concrete epoxies

Comparison Note

Hardman Epoweld 8200 stands out for its exceptional versatility and robust bonding capabilities across a wide array of materials, including challenging thermoplastics. Its slow-setting nature provides a generous 2-hour work time, which is beneficial for intricate assemblies or applications requiring precise alignment, differentiating it from faster-curing alternatives. The availability in convenient Double/Bubble packets also offers a unique advantage for small jobs, ensuring fresh, accurately portioned adhesive and minimizing waste.